<template>
	<view class="search-box">
		<my-search @click="gotoSearch"></my-search>
	</view>
	<!-- 轮播图区域 -->
	<view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
	</view>
	<!-- 分类导航区域 -->
	<view class="nav-list">
		<view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
			<image :src="item.image_src" class="nav-img"></image>
		</view>
	</view>
	<!-- 楼层区域 -->
	<view class="floor-list">
		<!-- 楼层item项 -->
		<view class="floor-item" v-for="(item1,i1) in floorList" :key="i1">
			<!-- 楼层标题 -->
			<image :src="item1.floor_title.image_src" class="floor-title"></image>
			<!--楼层图片区域-->
			<view class="floor-img-box">
				<!--左侧大图片盒子-->
				<view class="left-img-box">
					<image :src="item1.product_list[0].image_src" mode="widthFix"
						:style="{width: item1.product_list[0].image_width + 'rpx'}"></image>
				</view>
				<!--右侧小图片盒子-->
				<view class="right-img-box">
					<navigator class="right-img-item" v-for="(item2,i2) in item1.product_list" :key="i2" v-show="i2 !== 0" :url="item2.url">
						<image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}">
						</image>
					</navigator>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'; 
	// import { $http } from '@escook/request-miniprogram'
	// $http.baseUrl = 'https://www.uniav.com'
	// //挂载到uni
	// uni.$http = $http
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//定义轮播图数据列表
				swiperList: [],
				//分类导航的数据列表
				navList: [],
				//楼层数据列表	
				floorList: []
			};
		},
		onLoad() {
			//调用方法获取轮播图的数据
			this.getSwiperList(),
			//在页面刚加载的时候调用分类导航的数据列表
			this.getNavList(),
			//页面加载时获取楼层数据列表
			this.getFloorList()
		},
		methods: {
			//发起请求获得轮播图数据
			async getSwiperList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/swiperdata')
				console.log(res)
				if (res.meta.status !== 200) {
					return uni.$showMsg()
				}
				//设置数据
				this.swiperList = res.message
			},
			//发起请求获取分类导航的数据列表
			async getNavList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/catitems')
				console.log(res)
				this.navList = res.message
			},
			//导航栏点击事件函数
			navClickHandler(content) {
				if (content.name === '分类') {
					uni.switchTab({
						url: '/pages/cate/cate'
					})
				}
			},
			//获取楼层数据的方法
			async getFloorList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/floordata')
				console.log(res)
				//对数据进行处理
				res.message.forEach(floor => {
					floor.product_list.forEach(prod => {
						prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
					})
				})
				this.floorList = res.message
			},
			gotoSearch(){
				uni.navigateTo({
					url: '/subpkg/search/search'
				})
			}
		}

	}
</script>

<style lang="scss">
	//轮播图样式
	swiper {
		height: 330rpx;

		.swiper-item,
		image {
			width: 100%;
			height: 100%;
		}
	}

	//导航栏样式
	.nav-list {
		display: flex;
		justify-content: space-around;

		.nav-img {
			width: 128rpx;
			height: 140rpx;
		}

		margin: 15px 0;
	}

	//楼层样式
	.floor-title {
		height: 60rpx;
		width: 100%;
		display: flex;
	}

	//右侧大图片样式
	.right-img-box {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}

	.floor-img-box {
		
		
		display: flex;
		padding-left: 10rpx;
	}
	
	//搜索框样式
	.search-box{
		//将搜索框固定到顶部
		position: sticky;
		//最上面的位置
		top: 0;
		//设置层级，防止主页下翻是覆盖了搜索栏
		z-index: 999
	}
</style>